In this video, the steps to solve question 5 in grade 11 practice , part b, on dividing and simplifying rational expressions are presented.
Question:
Simplify and express as a single rational expression
b) \( \quad \displaystyle \frac{2x^2+2x-4}{x^2+8x+15} \div \frac{2x^2+6x+4}{x^2+10x+21} \).
